Home / 184,334.76-254,379.15-103,762.04

Finding the Fourth Proportional to 184,334.76, 254,379.15 and 103,762.04

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Solution

The fourth proportional to 184,334.76, 254,379.15 and 103,762.04 is: 143,190.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,334.76 : 254,379.15 = 103,762.04 : x
  2. Step 2: Convert to fraction form
    184,334.76/254,379.15 = 103,762.04/x
  3. Step 3: Cross multiply
    184,334.76x = 254,379.15 × 103,762.04
  4. Step 4: Simplify right side
    184,334.76x = 26,394,898,265.57
  5. Step 5: Solve for x
    x = 26,394,898,265.57/184,334.76
  6. Step 6: Final answer
    x = 143,190.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.